Question

Please HELP

Answer 1

Answer:

Let B = (x, y)

Given A = (8, 9)

$distance = \sqrt{(x_1 - x_2)^2 + (y_1-y_2)^2} \\\\10 = \sqrt{(x_1 - 8)^2 + (y_1-9)^2}$

option 3